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mtd: rawnand: hisi504: Make use of the helper function devm_platform_ioremap_resource() 

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210901074138.9133-1-caihuoqing@baidu.com
This commit is contained in:
Cai Huoqing 2021-09-01 15:41:37 +08:00 committed by Miquel Raynal
parent fe6b7a9f91
commit 1cda263399
1 changed files with 2 additions and 5 deletions
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7
drivers/mtd/nand/raw/hisi504_nand.c
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@ -738,7 +738,6 @@ static int hisi_nfc_probe(struct platform_device *pdev)
struct hinfc_host *host;
struct nand_chip *chip;
struct mtd_info *mtd;
struct resource *res;
struct device_node *np = dev->of_node;
host = devm_kzalloc(dev, sizeof(*host), GFP_KERNEL);
@ -754,13 +753,11 @@ static int hisi_nfc_probe(struct platform_device *pdev)
if (irq < 0)
return -ENXIO;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
host->iobase = devm_ioremap_resource(dev, res);
host->iobase = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(host->iobase))
return PTR_ERR(host->iobase);
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
host->mmio = devm_ioremap_resource(dev, res);
host->mmio = devm_platform_ioremap_resource(pdev, 1);
if (IS_ERR(host->mmio))
return PTR_ERR(host->mmio);